Standard Ignition BSD39 Blind Spot Detection System Warning Sensor
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Standard Ignition

Standard Ignition BSD39 Blind Spot Detection System Warning Sensor

Brand Standard Ignition BSD39
Connector Gender Female
Terminal Gender Male
Fits Toyota · 3 vehicles

Blind spot sensor. Monitors surrounding traffic to support safer lane changes.

Female connector. Single-connector design with 10 male terminals for straightforward hookup.

Cross-references Standard Ignition BSD39, 861-054 and 881620E050 for the same application. See all 6.

$965.01Free shipping
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Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Blind Spot Detection System Warning Sensor options

Blind Spot Sensor for Toyota Highlander

Standard Ignition BSD39 is a blind spot detection system warning sensor for select Toyota Highlander applications. It is built with a female connector, one connector interface, a male terminal gender, and 10 terminals for direct electrical integration.

Key Features

  • Blind spot detection system warning sensor for body electronics service
  • Female connector with 1 connector interface
  • Male terminal gender with 10 terminals
  • Fits 2016 Toyota Highlander, N/A, from 11/16
  • Fits 2017-2018 Toyota Highlander, N/A
  • Standard Ignition BSD39 replacement part number

Detailed Description

Standard Ignition BSD39 is a replacement blind spot detection sensor used in the vehicle body sensor network on select Toyota Highlander models. It supports the blind spot warning system by providing the signal input needed for proper driver-assist operation. This part is listed for 2016 Toyota Highlander from 11/16 and 2017-2018 Toyota Highlander, making BSD39 a direct-fit service part for those applications. This part cross-references 861-054 and BDSC20031 for the same application.

What This Part Helps Address

  • Blind spot warning indicator faults
  • Sensor-related driver-assist system warning lights
  • Loss of blind spot detection function
  • Electrical connection issues at the sensor interface
  • Replacement needs after collision or sensor failure

Installation Notes and Tips

Verify the vehicle build date before ordering for 2016 Toyota Highlander applications, since fitment begins from 11/16. Confirm connector style, terminal count, and sensor location against the original unit before installation. After replacement, follow the vehicle manufacturer’s calibration or system relearn procedure if required by the blind spot monitoring system.

Quality Assurance

Standard Ignition supplies service replacement components for automotive electrical and body sensor applications. BSD39 is cataloged for confirmed Toyota Highlander fitment and OE-style replacement use.

Related reading

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2018ToyotaHighlanderN/A—
2017ToyotaHighlanderN/A—
2016ToyotaHighlanderN/AFrom 11/16
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — BSD39861-054881620E050BDSC20031BSN39BSW39